Convertible duffel bag



FIG. 1 is a perspective view of a convertible duffel bag of my new design in a stowed configuration;

FIG. 2 is a front elevation of the convertible duffel bag of FIG. 1;

FIG. 3 is a rear elevation of the convertible duffel bag of FIG. 1;

FIG. 4 is a left side elevation of the convertible duffel bag of FIG. 1;

FIG. 5 is a right side elevation of the convertible duffel bag of FIG. 1;

FIG. 6 is a top plan view of the convertible duffel bag of FIG. 1;

FIG. 7 is a bottom plan view of the convertible duffel bag of FIG. 1;

FIG. 8 is a plan view showing the interior of the convertible duffel bag of my design in a deployed configuration; and,

FIG. 9 is a plan view showing the exterior of the convertible duffel bag of my design in the deployed configuration.

The uniformly segmented broken lines shown in the drawings illustrate stitching and do not form part of the claimed design. The intermittent crosshatching shown on both the interior and exterior pockets is netting. The intermittent crosshatching on the roll-type fastener for the handles illustrates material texture. Both types of crosshatching are understood to extend fully across the surfaces on which they reside, forming part of the claimed design. The intermittent parallel lining shown on the straps illustrates material texture and forms part of the claimed design. 

The ornamental design for a convertible duffel bag, as shown and described. 